Refrigeration Technician – Data Center Operations

About the role

We are seeking a skilled Refrigeration Technician to join a leading data‑center partner. You will be responsible for the operation, maintenance, and troubleshooting of all electrical, mechanical, and HVAC equipment that keeps the facility running smoothly.

Key responsibilities

• Assist in daily operation and preventive maintenance of HVAC, chillers, generators, and related low‑voltage systems.
• Monitor data‑center incidents, problems, changes, and escalations through the ticketing system.
• Troubleshoot mechanical, electrical, voice/data, and fiber‑optic infrastructure.
• Support deployment of new racks, cabling, and other facility equipment.
• Respond promptly to internal maintenance requests and ensure proper documentation.

Required profile

• Technical training (military, trade school, or equivalent) with relevant certifications.
• Electrical qualification to operate low‑voltage equipment according to German regulations (Elektrofachkraft).
• Several years of experience in data‑center or similar industrial environments.
• EU citizenship.
• Proven experience with coolers, chillers, and refrigeration cycles.

Required skills

• HVAC systems
• Mechanical systems
• Electrical systems and low‑voltage equipment
• Chiller and refrigeration cycle knowledge
• Generator operation and maintenance
• Fiber‑optic cabling

What we offer

• Opportunity to work on large‑scale cloud computing infrastructure.
• Dynamic, challenging environment that encourages creativity.
• Support for personal development and career growth.